Operation Manual

EN
Troubleshooting CFX35 – CFX65DZ
42
9 Troubleshooting
10 Disposal
➤ Place the packaging material in the appropriate recycling waste
bins wherever possible.
M
If you wish to finally dispose of the product, ask your local recycling
centre or specialist dealer for details about how to do this in
accordance with the applicable disposal regulations.
Fault Possible cause Suggested remedy
Device does not func-
tion, LED does
not glow.
There is no voltage pre-
sent in the 12/24 V
socket (cigarette lighter)
in your vehicle.
The ignition must be switched on in most
vehicles to apply current to the cigarette
lighter.
No voltage present in the
AC voltage socket.
Try using another plug socket.
The device fuse is defec-
tive.
Replace the device fuse, see chapter
“Replacing the device fuse” on page 40.
The integrated mains
adapter is defective.
This can only be repaired by an
authorised repair centre.
The device does not
cool (plug is inserted,
“POWER” LED is lit).
Defective compressor. This can only be repaired by an
authorised customer services unit.
The device does not
cool (plug is inserted,
“POWER” LED flashes
orange, display is
switched off).
Battery voltage is too
low.
Test the battery and charge it as needed.
When operating from
the 12/24-V socket
(cigarette lighter):
The ignition is on
and the device is not
working and the LED
is not lit.
Pull the plug out of the
socket and make the
following checks.
The cigarette lighter
socket is dirty. This
results in a poor electri-
cal contact.
If the plug of your cooler becomes very
warm in the cigarette lighter socket, either
the lighter socket must be cleaned or the
plug has not been assembled correctly.
The fuse of the 12/24 V
plug has blown.
Replace the fuse (10 A) in the 12/24 V
plug, see chapter “Replacing the plug fuse
(12/24 V)” on page 40.
The vehicle fuse has
blown.
Replace the vehicle’s 12/24 V socket fuse
(usually 15 A). Please refer to your vehi-
cle’s operating manual.
The display shows an
error message (e.g.
“Err1”) and the appli-
ance does not cool.
The appliance has
switched off due to an
internal fault.
This can only be repaired by an
authorised repair centre.